EP3932149B1 - Générateur d'ozone de basse fréquence - Google Patents
Générateur d'ozone de basse fréquence Download PDFInfo
- Publication number
- EP3932149B1 EP3932149B1 EP20706719.0A EP20706719A EP3932149B1 EP 3932149 B1 EP3932149 B1 EP 3932149B1 EP 20706719 A EP20706719 A EP 20706719A EP 3932149 B1 EP3932149 B1 EP 3932149B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ozone generator
- generator apparatus
- frequency
- ozone
- khz
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims description 115
- 238000004804 winding Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 12
- 229910001882 dioxygen Inorganic materials 0.000 claims description 12
- 229910000859 α-Fe Inorganic materials 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 17
- 239000004810 polytetrafluoroethylene Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 230000003247 decreasing effect Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- -1 Polytetrafluoroethylene Polymers 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
- C01B13/11—Preparation of ozone by electric discharge
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/48—Generating plasma using an arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/47—Generating plasma using corona discharges
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/22—Constructional details of the electrodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/20—Electrodes used for obtaining electrical discharge
- C01B2201/24—Composition of the electrodes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/30—Dielectrics used in the electrical dischargers
- C01B2201/32—Constructional details of the dielectrics
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/60—Feed streams for electrical dischargers
- C01B2201/64—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
- C01B2201/72—Cooling of the discharger; Means for making cooling unnecessary by air
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
- C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
- C01B2201/76—Water
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2201/00—Preparation of ozone by electrical discharge
- C01B2201/90—Control of the process
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/12—Two-phase, three-phase or polyphase transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Claims (16)
- Appareil générateur d'ozone comprenant- une unité de génération d'ozone (27, 45) comprenantdans lequel ladite unité d'électrode haute tension est située entre ledit premier et ledit second élément diélectrique∘ une unité d'électrode haute tension (16, 36) ;∘ un premier (23, 43) et un second élément diélectrique (24, 44) ;∘ une première (14, 34) et une seconde électrode de masse (15, 35) ;- dans lequel ladite unité de génération est configurée pour fonctionner dans une gamme de fréquences opérationnelles comprise entre 30 et 40 kHz ; caractérisé en ce que l'appareil comprend en outre :- une alimentation en courant alternatif basse fréquence et haute tension, qui est un ensemble transformateur, configuré pour fournir entre 50 et 800 watts à une fréquence comprise entre 30 et 40 kHz à l'unité de génération d'ozone.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel lesdits premier et second éléments diélectriques sont situés à une distance de ladite unité d'électrode haute tension dans une gamme comprise entre 0,01 et 0,1 millimètre, comme par exemple entre 0,01 et 0,075 millimètre.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel lesdits premier et second éléments diélectriques sont espacés de ladite unité d'électrode haute tension par un ou plusieurs éléments d'écartement.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel lesdits premier et second éléments diélectriques sont disposés des deux côtés de ladite unité d'électrode haute tension.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel lesdites première et seconde électrodes de masse délimitent une première et une seconde chambre de réaction avec lesdits premier et second éléments diélectriques.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel ladite unité d'électrode haute tension est agencée sous la forme d'un revêtement métallique sur ledit premier et ledit second élément diélectrique.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes 1 - 5, dans lequel ladite unité d'électrode haute tension est une feuille métallique ou une tôle.
- Appareil générateur d'ozone selon l'une quelconque des revendications 5 - 7, dans lequel lesdites première et seconde chambres de réaction comprennent chacune au moins une entrée (19, 20, 39, 40) pour fournir de l'oxygène gazeux ou du gaz contenant de l'oxygène et au moins une sortie (21, 22, 41, 42) pour libérer de l'ozone gazeux.
- Appareil générateur d'ozone selon l'une quelconque des revendications 5 - 8, dans lequel une surface externe desdites première et seconde chambres comprend des éléments de refroidissement, tels que des ailettes de refroidissement.
- Appareil générateur d'ozone selon l'une quelconque des revendications 5 - 9, dans lequel lesdits premier et second éléments diélectriques sont en contact avec une surface interne desdites première et seconde chambres de réaction.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel ledit ensemble transformateur est un transformateur haute puissance.
- Appareil générateur d'ozone selon l'une quelconque des revendications précédentes, dans lequel ledit ensemble transformateur est un transformateur haute puissance comprenant un noyau du type à coque en ferrite entourant un enroulement primaire et un enroulement secondaire, dans lequel ledit enroulement primaire a un nombre de spires inférieur à 14 et ledit enroulement secondaire a un nombre de spires supérieur à 107 et ledit noyau de type coque en ferrite a un entrefer inférieur à 2 mm.
- Procédé de fonctionnement d'un appareil générateur d'ozone, ledit appareil générateur d'ozone selon l'une quelconque des revendications précédentes 1 - 12, ledit procédé comprenant :- - le fonctionnement dudit appareil générateur d'ozone à une fréquence comprise entre 30 et 40 kHz.
- Procédé de fonctionnement d'un appareil générateur d'ozone selon la revendication 13, dans lequel ladite étape de fonctionnement comprend de :- fournir un flux de fluide contenant de l'oxygène gazeux audit appareil générateur d'ozone ;- contrôler ledit flux de fluide contenant de l'oxygène gazeux ;- contrôler une puissance fournie par l'alimentation électrique audit générateur d'ozone à une fréquence comprise entre 30 et 40 kHz.
- Procédé de fonctionnement d'un appareil générateur d'ozone selon l'une quelconque des revendications 13 - 14 précédentes, dans lequel ladite fréquence est une fréquence comprise entre 31 et 40 kHz, telle qu'une fréquence comprise entre 32 et 35 kHz.
- Ensemble transformateur, qui est un transformateur haute puissance configuré pour fournir une puissance électrique comprise entre 50 et 800 watts dans une plage de fréquences comprise entre 30 et 40 kHz au générateur d'ozone selon l'une quelconque des revendications 1 - 12, ledit ensemble transformateur comprenant un noyau de type coque en ferrite entourant un enroulement primaire et un enroulement secondaire, dans lequel ledit enroulement primaire a un nombre de spires inférieur à 14 et ledit enroulement secondaire a un nombre de spires supérieur à 107 et ledit noyau de type coque en ferrite a un entrefer inférieur à 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23176963.9A EP4235710A3 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone de basse fréquence |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19159104 | 2019-02-25 | ||
| PCT/EP2020/054753 WO2020173865A1 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone basse fréquence |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23176963.9A Division EP4235710A3 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone de basse fréquence |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3932149A1 EP3932149A1 (fr) | 2022-01-05 |
| EP3932149B1 true EP3932149B1 (fr) | 2023-06-07 |
| EP3932149C0 EP3932149C0 (fr) | 2023-06-07 |
Family
ID=65576211
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23176963.9A Pending EP4235710A3 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone de basse fréquence |
| EP20706719.0A Active EP3932149B1 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone de basse fréquence |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23176963.9A Pending EP4235710A3 (fr) | 2019-02-25 | 2020-02-24 | Générateur d'ozone de basse fréquence |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20220135405A1 (fr) |
| EP (2) | EP4235710A3 (fr) |
| JP (1) | JP2022522062A (fr) |
| KR (1) | KR20210130767A (fr) |
| CN (1) | CN113475166A (fr) |
| AU (1) | AU2020227180A1 (fr) |
| BR (1) | BR112021016535A2 (fr) |
| CA (1) | CA3130136A1 (fr) |
| CL (1) | CL2021002240A1 (fr) |
| EA (1) | EA202192243A1 (fr) |
| ES (1) | ES2951972T3 (fr) |
| HU (1) | HUE062995T2 (fr) |
| MX (1) | MX2021010156A (fr) |
| PL (1) | PL3932149T3 (fr) |
| SG (1) | SG11202108143TA (fr) |
| WO (1) | WO2020173865A1 (fr) |
| ZA (1) | ZA202105981B (fr) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0200313B1 (fr) | 1985-04-01 | 1990-01-17 | Honeywell Inc. | Transformateur de puissance sans contact et sans force |
| WO1994004011A1 (fr) | 1992-08-01 | 1994-02-17 | Coolite Limited | Circuit de commande de tube fluorescent et systeme d'eclairage |
| WO2000053529A1 (fr) | 1999-03-05 | 2000-09-14 | Ozonator Limited | Generateur d'ozone et un procede de generation d'ozone |
| KR100302357B1 (ko) | 1999-05-19 | 2001-10-29 | 손동준 | 오존발생용 코로나방전구조체 및 그에 의한 오존발생방법 |
| US20010046459A1 (en) | 1999-09-21 | 2001-11-29 | St. Onge Benedict B. | High efficiency ozone generator |
| WO2002020398A1 (fr) | 2000-09-06 | 2002-03-14 | Ozonator Limited | Unite electrode conçue pour etre utilisee dans un generateur d'ozone et generateur d'ozone correspondant |
| EP0901136B1 (fr) | 1997-09-04 | 2003-06-25 | TDK Corporation | Dispositif d'inductance à entrefer |
| JP5193086B2 (ja) | 2008-07-04 | 2013-05-08 | 株式会社荏原製作所 | 放電セル放電回路及び放電セル放電回路制御システム |
| US20130257301A1 (en) | 2012-03-28 | 2013-10-03 | Mks Instruments, Inc. | Compact, configurable power supply for energizing ozone-producing cells |
| WO2018025133A1 (fr) | 2016-08-05 | 2018-02-08 | Ozone Inventions Limited | Unité et système générateur d'ozone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4948007B2 (ja) * | 2006-03-22 | 2012-06-06 | 住友精密工業株式会社 | オゾン発生装置用放電セル |
| ES2852223T3 (es) | 2006-12-20 | 2021-09-13 | Primozone Production Ab | Transformador de alta tensión |
| CA2764215C (fr) * | 2010-12-21 | 2014-03-18 | Kabushiki Kaisha Toshiba | Appareil generateur d'ozone |
| JP6380745B2 (ja) * | 2013-08-29 | 2018-08-29 | Tdk株式会社 | トランス |
| US10917971B2 (en) * | 2016-11-17 | 2021-02-09 | Sony Corporation | Electronic component, power supply device, and method of manufacturing coil |
-
2020
- 2020-02-24 EP EP23176963.9A patent/EP4235710A3/fr active Pending
- 2020-02-24 KR KR1020217030206A patent/KR20210130767A/ko not_active Application Discontinuation
- 2020-02-24 EP EP20706719.0A patent/EP3932149B1/fr active Active
- 2020-02-24 AU AU2020227180A patent/AU2020227180A1/en active Pending
- 2020-02-24 BR BR112021016535-5A patent/BR112021016535A2/pt unknown
- 2020-02-24 EA EA202192243A patent/EA202192243A1/ru unknown
- 2020-02-24 CA CA3130136A patent/CA3130136A1/fr active Pending
- 2020-02-24 MX MX2021010156A patent/MX2021010156A/es unknown
- 2020-02-24 PL PL20706719.0T patent/PL3932149T3/pl unknown
- 2020-02-24 JP JP2021572703A patent/JP2022522062A/ja active Pending
- 2020-02-24 HU HUE20706719A patent/HUE062995T2/hu unknown
- 2020-02-24 CN CN202080016326.7A patent/CN113475166A/zh active Pending
- 2020-02-24 ES ES20706719T patent/ES2951972T3/es active Active
- 2020-02-24 WO PCT/EP2020/054753 patent/WO2020173865A1/fr active Search and Examination
- 2020-02-24 SG SG11202108143TA patent/SG11202108143TA/en unknown
- 2020-02-24 US US17/310,724 patent/US20220135405A1/en active Pending
-
2021
- 2021-08-19 ZA ZA2021/05981A patent/ZA202105981B/en unknown
- 2021-08-25 CL CL2021002240A patent/CL2021002240A1/es unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0200313B1 (fr) | 1985-04-01 | 1990-01-17 | Honeywell Inc. | Transformateur de puissance sans contact et sans force |
| WO1994004011A1 (fr) | 1992-08-01 | 1994-02-17 | Coolite Limited | Circuit de commande de tube fluorescent et systeme d'eclairage |
| EP0901136B1 (fr) | 1997-09-04 | 2003-06-25 | TDK Corporation | Dispositif d'inductance à entrefer |
| WO2000053529A1 (fr) | 1999-03-05 | 2000-09-14 | Ozonator Limited | Generateur d'ozone et un procede de generation d'ozone |
| KR100302357B1 (ko) | 1999-05-19 | 2001-10-29 | 손동준 | 오존발생용 코로나방전구조체 및 그에 의한 오존발생방법 |
| US20010046459A1 (en) | 1999-09-21 | 2001-11-29 | St. Onge Benedict B. | High efficiency ozone generator |
| WO2002020398A1 (fr) | 2000-09-06 | 2002-03-14 | Ozonator Limited | Unite electrode conçue pour etre utilisee dans un generateur d'ozone et generateur d'ozone correspondant |
| JP5193086B2 (ja) | 2008-07-04 | 2013-05-08 | 株式会社荏原製作所 | 放電セル放電回路及び放電セル放電回路制御システム |
| US20130257301A1 (en) | 2012-03-28 | 2013-10-03 | Mks Instruments, Inc. | Compact, configurable power supply for energizing ozone-producing cells |
| WO2018025133A1 (fr) | 2016-08-05 | 2018-02-08 | Ozone Inventions Limited | Unité et système générateur d'ozone |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210130767A (ko) | 2021-11-01 |
| EA202192243A1 (ru) | 2022-02-08 |
| EP4235710A3 (fr) | 2023-10-18 |
| ZA202105981B (en) | 2023-04-26 |
| CN113475166A (zh) | 2021-10-01 |
| CL2021002240A1 (es) | 2022-03-04 |
| EP4235710A2 (fr) | 2023-08-30 |
| WO2020173865A1 (fr) | 2020-09-03 |
| ES2951972T3 (es) | 2023-10-26 |
| BR112021016535A2 (pt) | 2021-10-26 |
| PL3932149T3 (pl) | 2023-12-04 |
| AU2020227180A1 (en) | 2021-10-07 |
| EP3932149A1 (fr) | 2022-01-05 |
| MX2021010156A (es) | 2021-09-14 |
| EP3932149C0 (fr) | 2023-06-07 |
| US20220135405A1 (en) | 2022-05-05 |
| SG11202108143TA (en) | 2021-08-30 |
| CA3130136A1 (fr) | 2020-09-03 |
| HUE062995T2 (hu) | 2023-12-28 |
| JP2022522062A (ja) | 2022-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0884928B1 (fr) | Dispositif de chauffage des fluides par induction | |
| US3214364A (en) | Ozone generator | |
| TW201501775A (zh) | 環形電漿減量裝置及方法 | |
| CA2280555C (fr) | Appareil d'ozonisation, ozoneur et systeme de traitement de l'ozone | |
| EP3932149B1 (fr) | Générateur d'ozone de basse fréquence | |
| US10343940B1 (en) | Systems and methods for treating industrial feedwater | |
| US10336612B2 (en) | Ozone generator unit and system | |
| CN209576241U (zh) | 双介质阻挡放电等离子体激励催化气相反应处理有机废气的装置 | |
| EA044703B1 (ru) | Низкочастотный генератор озона | |
| US20220009777A1 (en) | Systems and methods for generating ozone | |
| TWI690483B (zh) | 臭氧氣體產生系統及臭氧氣體產生方法 | |
| KR102284696B1 (ko) | 오존 발생기를 제어하는 방법 | |
| EP3517498B1 (fr) | Générateur d'ozone compact comportant un ensemble d'électrodes à intervalles multiples | |
| KR20130119131A (ko) | 광촉매 및 고전압 펄스를 이용한 살균장치 및 살균방법 | |
| RU2239597C1 (ru) | Устройство для генерирования озона | |
| WO2002058839A1 (fr) | Procédé de traitement et de décontamination des eaux d'égout | |
| US20210317011A1 (en) | Treatment reactor and method of treating a liquid | |
| JPH0781904A (ja) | 多重円筒型オゾン発生装置 | |
| JPH07277709A (ja) | オゾン発生装置 | |
| JP2005263532A (ja) | オゾン発生装置 | |
| WO2022178422A1 (fr) | Systèmes et procédés d'induction et d'échange de chaleur magnétique pour des flux de matière mobiles | |
| JPH01153502A (ja) | オゾン発生装置 | |
| CN112830455A (zh) | 一种微波放电法单态氧发生器及方法 | |
| RU2379860C1 (ru) | Трансформаторный плазмотрон с диэлектрической разрядной камерой | |
| JP2002362907A (ja) | オゾナイザ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20210917 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40063631 Country of ref document: HK |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTG | Intention to grant announced |
Effective date: 20221114 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 1578470 Country of ref document: AT Kind code of ref document: T Effective date: 20230615 Ref country code: DE Ref legal event code: R096 Ref document number: 602020011900 Country of ref document: DE |
|
| U01 | Request for unitary effect filed |
Effective date: 20230619 |
|
| U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20230626 |
|
| REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20230607 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2951972 Country of ref document: ES Kind code of ref document: T3 Effective date: 20231026 |
|
| REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20230401457 Country of ref document: GR Effective date: 20231010 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
| REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E062995 Country of ref document: HU |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230607 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 602020011900 Country of ref document: DE |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
| U20 | Renewal fee paid [unitary effect] |
Year of fee payment: 5 Effective date: 20240222 |
|
| PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20240221 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IS Payment date: 20240212 Year of fee payment: 5 |
|
| 26 | Opposition filed |
Opponent name: XYLEM EUROPE GMBH Effective date: 20240305 Opponent name: PROMINENT GMBH Effective date: 20240304 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20240220 Year of fee payment: 5 |
|
| R26 | Opposition filed (corrected) |
Opponent name: XYLEM EUROPE GMBH Effective date: 20240305 Opponent name: PROMINENT GMBH Effective date: 20240304 |